---
product_id: 65758437
title: "Bluelab Commercial Truncheon Digital Nutrient Meter"
brand: "bluelab"
price: "FREE"
currency: HUF
in_stock: false
reviews_count: 13
url: https://www.desertcart.hu/products/65758437-bluelab-commercial-truncheon-digital-nutrient-meter
store_origin: HU
region: Hungary
---

# Waterproof for rugged use Measures EC, CF, ppm 500 & 700 Factory calibrated, no calibration needed Bluelab Commercial Truncheon Digital Nutrient Meter

**Brand:** bluelab
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🌱 Grow smarter, not harder — nutrient mastery in your hand!

## Quick Answers

- **What is this?** Bluelab Commercial Truncheon Digital Nutrient Meter by bluelab
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/65758437-bluelab-commercial-truncheon-digital-nutrient-meter)

## Best For

- bluelab enthusiasts

## Why This Product

- Trusted bluelab brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Peace of Mind Warranty:** Backed by a 5-year limited warranty, ensuring your investment grows with your garden.
- • **Built to Brave the Elements:** Fully waterproof design means no worries about spills, splashes, or submersion during reservoir mixing.
- • **Precision at Your Fingertips:** Instantly measure nutrient levels with selectable units (EC, CF, ppm 500/700) for tailored plant care.
- • **Zero Hassle, Maximum Accuracy:** Factory calibrated and auto temperature compensated—skip manual calibration and get reliable readings every time.
- • **Ergonomic & Durable NZ Craftsmanship:** Designed and hand-inspected in New Zealand for growers who demand longevity and comfort in their tools.

## Overview

The Bluelab TRUNV2 Truncheon Nutrient Meter is a rugged, fully waterproof EC meter designed for professional and hobbyist growers alike. It offers quick, accurate readings across multiple units (EC, CF, ppm 500/700) with automatic temperature compensation and factory calibration—eliminating guesswork and calibration hassle. Made in New Zealand with ergonomic design and backed by a 5-year warranty, it’s built to last and optimize your plant’s nutrient intake for healthier, more productive growth.

## Description

Great prices on your favourite Gardening brands, and free delivery on eligible orders.

Review: A bit dubious concerning accuracy in the beginning - I seemed to have variations in my EC measurements in the beginning. I used a calibration fluid, which that or the Truncheon were suspect. . I contacted Bluelab twice, they answered promptly and they gave me some good advice. If you don't have the cleaning kit; which I don't, they advise plain old baking powder. Make a paste and give the electrodes a good cleaning . I used a piece of chamois on a plastic handle (non oily) They sold these to clean styus on analog record decks. I began to use the Truncheon with confidence. I have tested my tap water which comes out between EC .3 / .4 - Rain water doesn't conduct and shows nothing on the scale as it should. I am sure it is working fine now. The nutrient charts showing dilution and target EC values are in the 'ball park'. Initially one considers it expensive? however the guarantee period gives assurance and value. The Truncheon is very well made/manufactured so very durable and should last a long time. Conclussion: very good value and recommended
Review: Works good - Alittle expensive but definitely works good,

## Features

- Quickly monitor your nutrient level to maximize your grow and ensure plants get the balanced feed they need
- Measures (tds) EC, ppm 500, ppm 700 and CF with with automatic temperature adjustments; no calibration required (comes factory calibrated)
- Fully waterproof and great for mixing a reservoir while measuring nutrients
- Other features: auto off function, no buttons or switches INCLUDES: AA batteries
- Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment; 5 Year Limited Warranty with proof of purchase

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00348PV6S |
| Best Sellers Rank | 213,834 in Garden ( See Top 100 in Garden ) 741 in Hydroponic Nutrients & Additives |
| Brand | Bluelab |
| Customer Reviews | 4.6 out of 5 stars 1,020 Reviews |
| Global Trade Identification Number | 09421024920012 |
| Included Components | Batteries included |
| Item Dimensions | 40.5 x 3 x 3 centimetres |
| Item Highlight | Digital Conductivity Tester in Water - Scales Include EC, Ppm 500, Ppm 700, CF and TDS - Tool for Hydroponics - TRUNV2 |
| Item Type Name | EC Meter |
| Item Weight | 45 g |
| Item dimensions L x W x H | 40.5 x 3 x 3 centimetres |
| Item weight | 45 g |
| Manufacturer | Bluelab Corporation Limited - Import (NZ) |
| Manufacturer Part Number | 716050 |
| Material | Plastic |
| Measuring Range | 2 - 36 CF, 0.2 - 3.6 EC, 140 - 2520 ppm (EC x 700), 100 - 1800 ppm (EC x 500) |
| Measuring range | 2 - 36 CF, 0.2 - 3.6 EC, 140 - 2520 ppm (EC x 700), 100 - 1800 ppm (EC x 500) |
| Model Number | TRUNV2 |
| Number of Items | 1 |
| Output Type | Digital |
| Product Warranty | Five year free repair or replacement guarantee |
| Specific Uses For Product | gardening, hydroponics |
| Style | Meter |
| Style Name | Meter |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Bluelab
- **Item Weight:** 1.6 ounces
- **Item dimensions L x W x H:** 15.94 x 1.18 x 1.18 inches
- **Measuring Range:** 2 - 36 CF, 0.2 - 3.6 EC, 140 - 2520 ppm (EC x 700), 100 - 1800 ppm (EC x 500)
- **Style:** Truncheon (Tighter Measurement Increments)

## Images

![Bluelab Commercial Truncheon Digital Nutrient Meter - Image 1](https://m.media-amazon.com/images/I/71uyE6Wb38L.jpg)
![Bluelab Commercial Truncheon Digital Nutrient Meter - Image 2](https://m.media-amazon.com/images/I/81vXeZXi20L.jpg)
![Bluelab Commercial Truncheon Digital Nutrient Meter - Image 3](https://m.media-amazon.com/images/I/81rOkTSUReL.jpg)
![Bluelab Commercial Truncheon Digital Nutrient Meter - Image 4](https://m.media-amazon.com/images/I/71Wd9bCcH5L.jpg)
![Bluelab Commercial Truncheon Digital Nutrient Meter - Image 5](https://m.media-amazon.com/images/I/711ZJRatt6L.jpg)

## Questions & Answers

**Q: Can I measure soil Nutrient with this meter, please?**
A: I assume you mean whether you can measure the ppm of the soil. No, you can't. You can however measure runoff but that's not an accurate solution. I suggested you get both this and the soil ph meter.

**Q: Does this measure ph**
A: Only EC/PPM. No Ph measurement

**Q: Do you need to use storage solution to keep it from breaking?**
A: I just rinse under tap and pack it away hope this helps

**Q: Can this be used for mixing feed for hand feeding?**
A: Yes you can use the Truncheon to stir up your nutrients.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A bit dubious concerning accuracy in the beginning
*by A***O on 17 June 2022*

I seemed to have variations in my EC measurements in the beginning. I used a calibration fluid, which that or the Truncheon were suspect. . I contacted Bluelab twice, they answered promptly and they gave me some good advice. If you don't have the cleaning kit; which I don't, they advise plain old baking powder. Make a paste and give the electrodes a good cleaning . I used a piece of chamois on a plastic handle (non oily) They sold these to clean styus on analog record decks. I began to use the Truncheon with confidence. I have tested my tap water which comes out between EC .3 / .4 - Rain water doesn't conduct and shows nothing on the scale as it should. I am sure it is working fine now. The nutrient charts showing dilution and target EC values are in the 'ball park'. Initially one considers it expensive? however the guarantee period gives assurance and value. The Truncheon is very well made/manufactured so very durable and should last a long time. Conclussion: very good value and recommended

### ⭐⭐⭐⭐⭐ Works good
*by M***E on 1 September 2024*

Alittle expensive but definitely works good,

### ⭐⭐⭐⭐⭐ The best on the market
*by A***R on 30 June 2023*

So easy to use

## Frequently Bought Together

- Bluelab Truncheon Nutrient Meter, Digital Conductivity Tester in Water (EC, 500, ppm 700, CF, TDS) Tool for Hydroponic System and Indoor Plant Grow
- Bluelab pH Pen Meter and Probe Care Kit pH with Calibration Supplies, Storage Solution & Brush, Reliable Digital Tester for pH, Temperature in Growing Solutions, Optimal Plant Health and Yield
- General Hydroponics pH Control Kit For A Balanced Nutrient Solution

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-09-16*